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Routes
Bike touring routes & trails
United States
California
San Mateo County
San Bruno

San Andreas Lake – San Andreas Trail loop from San Francisco State Fish and Game Refuge

Routes
Bike touring routes & trails
United States
California
San Mateo County
San Bruno

San Andreas Lake – San Andreas Trail loop from San Francisco State Fish and Game Refuge

Easy

2.8

(7)

65

riders

San Andreas Lake – San Andreas Trail loop from San Francisco State Fish and Game Refuge

00:49

13.4km

140m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 6, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

939 m

San Andreas Trailhead — Skyline Boulevard

Highlight • Trail

The San Andreas Trail, a popular multi-use path in San Mateo, starts/ends at this point by the intersection of Skyline Boulevard and San Bruno Avenue. Unfortunately, there are no amenities …

Tip by

2

2.18 km

San Andrea's Lake View

Highlight • Viewpoint

Beautiful stretch of biking/walking path, relatively flat with a few short minor hills. The view of the lake is gorgeous!

Tip by

3

6.69 km

San Andreas Lake

Highlight • Lake

San Andreas Lake is a hidden gem tucked into the hills of San Mateo County, just south of San Francisco. Originally a natural sag pond formed by the San Andreas …

Tip by

4

7.64 km

San Andreas Lake

Highlight • Lake

This used to be a small, natural pond, but was expanded with the help of an earthwork dam that miraculously survived a famous earthquake in 1906 that more or less …

Tip by

5

9.20 km

San Andreas Trail

Highlight (Segment) • Trail

Paved bike trail along the San Andreas fault between the lake and Skyline Blvd to Crystal Springs.

Tip by

B

13.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

11.6 km

946 m

758 m

< 100 m

Surfaces

13.3 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Wednesday 24 June

21°C

12°C

0 %

Additional weather tips

Max wind speed: 32.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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